| commit | 4556e12c9cf732343224308866dad2a12887dcd6 | |
| author | Mian Yousaf Kaukab <yousaf.kaukab@intel.com> | |
| Fri, 9 Jan 2015 12:39:05 +0000 (9 13:39 +0100) | ||
| committer | Felipe Balbi <balbi@ti.com> | |
| Mon, 12 Jan 2015 21:34:36 +0000 (12 15:34 -0600) | ||
| tree | 08fe62ac833983c05a423e9cc0061cfa0e27914c | treesnapshot (tar.gz zip) |
| parent | ca4c55ad89edb54b1eb04fe2d4c6915c9f8d69b9 | commitdiff |
usb: dwc2: gadget: fix fifo allocation leak
When selecting different alt setting, s3c_hsotg_ep_enable can be
called with fifo already allocated. Allocate fifo again only if
required and after deallocating the previous fifo.
Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
When selecting different alt setting, s3c_hsotg_ep_enable can be
called with fifo already allocated. Allocate fifo again only if
required and after deallocating the previous fifo.
Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
| drivers/usb/dwc2/gadget.c | diffblobblamehistory |